Fossa
One of the definite carnivore gems at Chester - the exhibit for this species is without a doubt far bigger than any other I have seen, unsurprisingly when one considers that it encompasses much of the footplan of the former exhibit for Sumatran Tigers and/or Sun Bears, which provided plenty of space for the species in question. Unfortunately, this is another one which has thus-far gone relatively unrecorded in the gallery; I'd estimate this photo shows about half of the exhibit, with the (onshow) indoor exhibit visible at the rear left:
Giant Otter
And *this* is one of the two biggest gems at Chester, in terms of exhibit size and quality. It is without a shadow of a doubt the best exhibit for Giant Otters I have seen, with a massive and lushly-vegetated outdoor exhibit accompanied by a large interior exhibit (itself larger than a good few exhibits for this species) containing a heated pool, and a second offshow interior enclosure. This exhibit is one of the key reasons why Chester deserves to win this round - I would argue that excellent though Prague is, as far as carnivore species go it currently has nothing which approaches this exhibit in terms of design and quality, nor the next one I will discuss.
Jaguar
.....and this is the other big-hitter at Chester; again, the best exhibit I have seen for the species in question by far, with multiple sizable outdoor enclosures - a grassland-themed one, an off-display enclosure, and a lushly-vegetated waterfall exhibit - along with multiple large indoor exhibits. One of these is also off-display, and the second (scrub/savanna-themed) is currently being put to other use (of which more later), but the third (jungle-themed) is so good that it would perhaps put forward a decent case for Chester on its own, but when taken alongside the other exhibits makes this exhibit complex world-class, and perhaps one of the very best big cat exhibits in the world.
Meerkat
Surprisingly not many photographs of this exhibit in the gallery! It's a decent exhibit, but nothing special - good-sized indoor exhibit, and a good-sized outdoor exhibit. It's actually been a few years since I've bothered to look at it

so I am not sure if they are still mixed with South African Porcupine.
Nepalese Red Panda
Another relatively standard exhibit, with plenty of climbing opportunities for the inhabitants - in point of fact, the inhabitants often climb the pre-existing trees within the exhibit to quite an impressive height, rather than restricting themselves to the wooden frames provided. In short, a good exhibit but not one of the big hitters - although I *will* note that it is bigger and provides more climbing opportunities than does the exhibit at Prague which @amurleopard is so impressed by! This photograph shows perhaps a little more than half of the exhibit, I reckon:
Palawan Binturong
Sun Bear
Handling these two species together given the fact that they are mixed; the exhibit comprises a pair of large and thickly vegetated outdoor exhibits - which contain plenty of scope for the inhabitants to escape view - along with both onshow and offshow indoor dens. I'd personally rank this exhibit as one of the best exhibits for the species I have seen - certainly it isn't quite as good in some respects as the one at Burgers, such as climbing opportunities, but it is certainly a lot more thickly vegetated and perhaps a shade larger.